JP3699392B2 - Hull body adhesive curing acceleration device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an adhesive curing acceleration device for a hull that cures an adhesive applied to the periphery of a hull when the hull periphery and a deck periphery are joined with an adhesive to form a hull.
[0002]
[Prior art]
As a small boat, there is known a small planing boat in which a jet pump is attached to the rear of the hull, and the jet pump is driven by an engine to suck in water from the bottom of the boat and inject the sucked water backward to propel it. . An example of forming the hull of this small planing boat will be described with reference to the following figure.
[0003]
FIG. 9 is a view for explaining an example of bonding a conventional hull.
In a state where the hull 101 constituting the lower half of the hull 100 is placed on the carriage 102, the adhesive 103 is applied to the peripheral edge 101a of the hull 101 and the raised portions 101b and 101b. Next, the deck 105 constituting the upper half of the hull 100 is placed on the hull 101, and the peripheral edge 105 a of the deck 105 is overlapped with the peripheral edge 101 a of the hull 101.
By hardening the adhesive 103 in this state, the boat body 100 is obtained by bonding the peripheral edge 105a of the deck 105 to the peripheral edge 101a of the hull 101.
[0004]
[Problems to be solved by the invention]
By the way, natural curing can be considered as a method of curing the adhesive 103 after covering the deck 105 with the hull 101. However, if the adhesive 103 is naturally cured with the deck 105 covered with the hull 101, the curing time becomes long. That hinders productivity.
[0005]
On the other hand, in order to shorten the curing time of the adhesive, it is conceivable to carry the hull 100 into a curing furnace and cure the adhesive 103 applied to the peripheral edge 100a of the hull 100 in the curing furnace. However, a normal curing furnace requires a large amount of equipment and is bulky, which greatly affects the cost of a small planing boat.
[0006]
Accordingly, an object of the present invention is to provide a hull adhesive curing accelerating device capable of shortening the curing time and further reducing the equipment cost.
[0007]
[Means for Solving the Problems]
  In order to achieve the above object, the first aspect of the present invention provides a hull that cures the adhesive adhered to the periphery of the hull when the hull periphery and the deck periphery are joined with an adhesive to form the hull. An adhesive curing acceleration device comprising: a frame surrounding the hull; an openable / closable gate provided on the frame to allow the hull to be taken in and out of the boat head or stern; Positioning means for positioning the approached hull at a predetermined position, and hot air blowing means for blowing warm air on the periphery of the hull positioned by the positioning means.The frame includes a portion facing the gate, and a slide rail that guides the portion toward the gate in a state where the portion is placed.To do.
[0008]
Here, the small planing boat forms the hull integrally by bonding the hull periphery and the deck periphery with an adhesive, and the adhesive is made efficient by blowing hot air only on the hull periphery. It can be cured well.
Therefore, in claim 1, the frame body is configured to surround the hull, and the frame body is provided with hot air blowing means, and the hot air blowing means is used to blow hot air around the periphery of the hull. For this reason, since the height of the frame that supports the hot air blowing means can be suppressed to substantially the same height as the periphery of the hull, the frame can have a simple configuration.
In addition, the adhesive can be efficiently cured by spraying warm air on the periphery of the hull with the warm air spraying means.
[0009]
Further, since the gate is provided in the frame for taking in and out the hull, it is possible to carry the hull into and out of the frame by opening the gate. Thereby, carrying in and carrying out of a hull can be performed easily without taking time.
Further, by closing the gate after carrying the boat into the frame, the nozzle of the hot air blowing means provided in the gate can be arranged toward the periphery of the boat. For this reason, an adhesive agent can be hardened | cured efficiently.
In addition, by providing positioning means, it is possible to easily position the hull that has entered the frame from the gate at a predetermined position.
[0010]
  In general, small planing boats range from single-seater models to four-seater models, and these models have different hull lengths, but the hull widths are substantially the same. Therefore, in claim 1, the portion of the frame that faces the gate is configured to be able to advance and retract toward the gate.
  This makes it possible to apply one piece of equipment to various types of hulls by moving the part facing the gate away from the gate when the hull length is long and close to the gate when the hull length is short. it can.
[0011]
  Claim 2 is the frame.In addition, a cover member that covers the upper part of each of the gate and the gate is detachably provided.It is characterized by that.
[0012]
According to a third aspect of the present invention, the nozzle of the hot air blowing means is arranged at a position higher than the periphery of the hull, and the nozzle is directed downward.
[0013]
By disposing the nozzle of the hot air blowing means at a position higher than the periphery of the hull, it is possible to prevent the hull from interfering with the nozzle even if the hull in the frame is displaced laterally.
Furthermore, by setting the nozzle direction downward, the hot air outlet of the nozzle can be disposed in the vicinity of the periphery of the hull. For this reason, since the warm air can be efficiently blown from the warm air outlet of the nozzle to the periphery of the hull, the adhesive can be cured efficiently.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the accompanying drawings. The drawings are viewed in the direction of the reference numerals.
FIG. 1 is a plan view showing a hull adhesive curing acceleration device according to the present invention.
The hull adhesive curing acceleration device 10 includes a frame 20 that surrounds the hull 11 and an openable / closable gate 50 provided on the frame 20 to allow the hull 20 to be taken in and out of the boat head 12a or the stern 12b. Positioning means 60 for positioning the hull 11 having entered the frame body 20 from the gate 50 at a predetermined position, and hot air blowing for blowing warm air to the peripheral edge 13 of the hull 11 positioned by the positioning means 60 Means 70 and cover means 80 (shown in FIG. 2) that can be attached to and detached from the frame 20 and the gate 50, respectively.
[0015]
FIG. 2 is a perspective view showing a hull adhesive curing acceleration device according to the present invention.
The frame body 20 includes a left fixed frame 21 along the left side surface 12c (shown in FIG. 1) of the hull 11, and includes a right fixed frame 22 along the right side surface 12d (shown in FIG. 1) of the hull 11. A left slide rail 25 is provided at the rear end 23 of the left fixed frame 21, a right slide rail 26 is provided at the rear end 24 of the right fixed frame 22, and the slide rails 25 and 26 are slidably slidable. A frame 27 is provided.
[0016]
The left fixed frame 21 includes inner and outer lower support beams 31a and 31b extending in the front-rear direction of the hull 11, and a plurality of columns 32 (... indicates a plurality) are vertically raised from the outer lower support beam 31b. The upper support beams 33 are attached to the upper ends of the columns 32, and the reinforcing bars 34 are provided on the inner lower support beams 31a and the columns 32, so as to form a substantially rectangular frame. is there.
[0017]
The left fixed frame 21 includes wheels 35... On the inner support beams 31 a and 31 b and support shafts 36 on the outer support beams 31 b.
Since the right fixed frame 22 has the same configuration as the left fixed frame 21, the same reference numerals as those of the left fixed frame 21 are attached to the components of the right fixed frame 22, and the description thereof is omitted.
[0018]
The slide frame 27 is provided at a portion (that is, the rear end portion) of the frame body 20 that faces the gate 50, and extends portions 42 a and 42 b from the left and right ends of the lower beam 41 toward the gate 50. The left and right extending portions 42a, 42b are provided with wheels 43 ..., the wheels 43 ... are mounted on the left and right slide rails 25, 26, and the columns 44 are extended from the rear ends of the left and right extending portions 42a, 42b. , 44 in a vertical position, upper beams 45 are attached to the upper ends of the left and right columns 44, 44, and reinforcing bars 46, 46 are provided at the front ends of the left and right extending portions 42a, 42b and the columns 44, 44, respectively. It is formed in a substantially rectangular frame.
[0019]
According to this slide frame 27, the slide frame 27 is slid in the front-rear direction of the hull 11 (shown in FIG. 1) by moving the wheels 43... Along the left and right slide rails 25 and 26. Can do.
[0020]
Further, the slide frame 27 includes a lock means 47 (shown in FIG. 4). As an example, the lock means 47 includes lock plates 47a and 47a fixed to the left and right extending portions 42a and 42b, and lock bolts 47b for attaching the left and right lock plates 47a and 47a to the left and right fixing frames 21, 22. Become.
[0021]
By attaching the lock bolts 47b to the left and right fixed frames 21, 22, the slide frame 27 can be held at a predetermined position.
The lock means 47 is not limited to this configuration, and for example, a configuration in which a pin is inserted instead of the lock bolt 47b, or a configuration using a cylinder or the like is also possible.
[0022]
The gate 50 has left and right gate members 52 and 53 attached to the front ends of the left and right fixed frames 21 and 22 through support shafts 51.
[0023]
The left gate member 52 has inner and outer lower beams 54a and 54b extended obliquely forward, front struts 55a and 55a are set up vertically at the front ends, and rear struts 55b and 55b are set up at the rear ends. .., 55 b... 56... Are attached to the upper ends of these columns 55 a..., 56. And a reinforcing member 58a is attached to the bent portion of the upper beam 57, and reinforcing bars 58b are provided on the inner lower beam 54a and the upper beam 57 to form a substantially rectangular frame. 54a and 54b are provided with wheels 59.
[0024]
Therefore, by moving the wheels 59... Of the left gate member 52 along the floor surface, the left gate member 52 can be swung in the arrow direction about the upper and lower support shafts 51.
Since the right gate member 53 has the same configuration as the left gate member 52, the same reference numerals as those of the left gate 52 are given to the components of the right gate member 53, and the description thereof is omitted.
[0025]
The positioning means 60 is for positioning the boat body 11 (shown in FIG. 1) that has entered the frame body 20 at a predetermined position with the gate 50 opened, and the center of the floor surface 61 in the frame body 20. And a pair of guide rails 62, 62 extending in the front-rear direction, a stopper piece 63 for closing the rear end opening of the pair of guide rails 62, 62, and a protrusion 66 provided on the lower surface center 65a of the carriage 65 that conveys the hull 11. (Shown in FIG. 3).
[0026]
When the boat body 11 is placed on the carriage 65, when entering the frame body 20 from the gate 50, the projection 66 of the carriage 65 is caused to enter the pair of guide rails 62, 62 to move the boat body 11 in the lateral direction. Can be positioned (see also FIG. 3).
In addition, when the hull 11 reaches a predetermined position (that is, a hardened position), the projection 66 abuts against the stopper portion 63 so that the hull 11 can be positioned in the front-rear direction (see also FIG. 1). .
Thereby, as shown in FIG. 1, the hull 11 can be accurately positioned at the curing position of the adhesive curing acceleration device 10 of the hull.
[0027]
In addition, since the front ends 62a and 62a (see also FIG. 1) of the pair of guide rails 62 and 62 are formed so as to gradually spread outward, the openings of the front ends 62a and 62a can be widened. The protrusion 66 can be reliably guided into the pair of guide rails 62 and 62.
[0028]
Returning to FIG. 1, the hot air blowing means 70 includes first to fourth blowers 71a to 71d, heaters 73a to 73n communicating with the respective blowers 71a to 71d via supply pipes 72. Nozzles 74a to 74n integrally communicating with the heaters 73a to 73n, and a controller 75 for controlling the first to fourth blowers 71a to 71d and the heaters 73a to 73n.
[0029]
The heaters 73 a to 73 d are provided on the upper support beam 33 of the left fixed frame 21, the heaters 73 e to 73 h are provided on the upper support beam 33 of the right fixed frame 22, and the heaters 73 i to 73 j are provided on the upper beam 45 of the slide frame 27.
Further, the heaters 73k to 73l are provided on the upper beam 57 of the left gate member 52, and the heaters 73m to 73n are provided on the upper beam 57 of the right gate member 53.
[0030]
3 is a cross-sectional view taken along line 3-3 of FIG.
The upper support beam 33 of the left fixed frame 21 is arranged at a position slightly higher than the peripheral edge 13 of the hull 11, and four pairs of rods 38. The support plates 39 are attached to the four support plates 39, and four heaters 73a to 73d are attached at predetermined intervals.
[0031]
By attaching the heaters 73a to 73d to the four support plates 39, respectively, the nozzles 74a to 74d provided on the heaters 73a to 73d are arranged at positions higher than the peripheral edge 13 of the hull 11, and the nozzles 74a. The direction of -74d can be arranged downward.
[0032]
Further, the upper support beam 33 of the right fixed frame 22 is disposed at a position slightly higher than the peripheral edge 13 of the hull 11, and four pairs of rods 38. Are attached to the four support plates 39, and four heaters 73e to 73h are attached at predetermined intervals.
[0033]
By attaching the heaters 73e to 73h to the four support plates 39, respectively, the nozzles 74e to 74h provided in the heaters 73e to 73h are arranged at positions higher than the peripheral edge 13 of the hull 11, and the nozzle 74e. The direction of -74h can be arranged downward.
[0034]
Returning to FIG. 1, the upper beam 57 of the left gate member 52 is disposed at a position slightly higher than the peripheral edge 13 of the hull 11 like the upper support beam 33 of the left fixed frame 21. 38 ... are erected, and the support plates 39 ... are attached to the two sets of rods 38 ..., and two heaters 73k to 73l are attached to the two support plates 39 ... at predetermined intervals. Installed.
[0035]
By attaching the heaters 73k to 73l to the two support plates 39, respectively, the nozzles 74k to 74l provided on the heaters 73k to 73l are higher than the peripheral edge 13 of the hull 11 like the nozzles 74a to 74d. While arrange | positioning at a position, the direction of the nozzles 74k-74l can be arrange | positioned downward.
[0036]
Further, the upper beam 57 of the right gate member 53 is disposed at a position slightly higher than the peripheral edge 13 of the hull 11 like the upper support beam 33 of the right fixed frame 22, and the pair of rods 38. The two support plates 39 are attached to the two sets of rods 38, and two heaters 73m to 73n are attached to the two support plates 39, respectively, at predetermined intervals. .
[0037]
By attaching the heaters 73m to 73n to the two support plates 39, respectively, the nozzles 74m to 74n provided in the heaters 73m to 73n are higher than the peripheral edge 13 of the hull 11 like the nozzles 74e to 74h. While arrange | positioning at a position, the direction of the nozzles 74m-74n can be arrange | positioned downward.
[0038]
Then, the three heaters 73b to 73d of the left fixed frame 21 and the one heater 73i of the slide frame 27 are communicated with the first blower 71a via supply pipes 72, respectively. In addition, one heater 73a of the left fixed frame 21 and two heaters 73k to 73l of the left gate member 52 are communicated with the second blower 71b through the supply pipe 72, respectively.
[0039]
Further, the two heaters 73m to 73n of the right gate member 53 and the one heater 73e of the right fixed frame 22 are communicated with the third blower 71c via the supply pipe 72, respectively. Further, the three heaters 73 f to 73 h of the right fixed frame 22 and the one heater 73 j of the slide frame 27 are communicated with the fourth blower 71 d via the supply pipe 72.
[0040]
FIG. 4 is an enlarged view of a main part of the hull adhesive curing acceleration device according to the present invention.
The upper beam 45 of the slide frame 27 is arranged at a position slightly higher than the peripheral edge 13 of the hull 11, and two pairs of rods 38 are set up on the upper beam 45 and supported by the two sets of rods 38. The plates 39... Are attached, and two heaters 73 i to 73 j are attached to the two support plates 39, 39 at predetermined intervals.
[0041]
By attaching the heaters 73 i to 73 j to the two support plates 39..., The nozzles 74 i to 74 j provided in the heaters 73 i to 73 j are arranged at a position higher than the peripheral edge 13 of the hull 11 and the nozzles 74 i. The direction of ~ 74j can be arranged downward.
[0042]
According to the hot air blowing means 70, the nozzles 74a to 74n (shown in FIGS. 1 and 2) are arranged at a position higher than the peripheral edge 13 of the boat body 11, so that the boat body 11 in the frame body 20 should be in the lateral direction. Even when it deviates, the hull 11 can be prevented from interfering with the nozzles 74a to 74n.
Furthermore, the hot air outlets 76a to 76n of the nozzles 74a to 74n can be arranged near the periphery 13 of the hull 11 by turning the nozzles 74a to 74n downward. For this reason, since the warm air can be efficiently blown from the warm air outlets 76a to 76n of the nozzles 74a to 74n to the peripheral edge 13 of the hull 11, the adhesive can be efficiently cured and the curing time can be shortened. .
[0043]
In addition, the frame body 20 may be configured so that the hot air blowing means 70 is disposed along the peripheral wall 13 of the boat body 11. For this reason, since the height of the frame 20 can be kept low according to the peripheral wall 13 of the boat body 11, the frame 20 can be made into a simple structure.
[0044]
Returning to FIG. 2, the cover means 80 includes a frame body cover portion 81 that covers the upper portion of the frame body 20, and a left gate that is disposed on the front left side of the frame body cover portion 81 and covers the upper portion of the left gate member 52. And a right gate cover portion 83 disposed on the front right side of the frame cover portion 81 and covering the upper side of the right gate member 53.
[0045]
The frame cover portion 81 has four poles 84 bent in a substantially U-shape arranged at a predetermined interval, and the center of the four poles 84. The upper side of the poles 84... Is covered with a flexible sheet 86.
According to the frame cover 81, the base ends 84a of the four poles 84 are inserted into the pole support 87 on the frame 20 side (see also FIG. 1). Thus, the upper portion of the frame body 20 can be covered with the sheet 86.
[0046]
The left gate cover portion 82 is formed by arranging three poles 91... Bent in a substantially L shape radially in plan view, and integrally connecting the tips 91a of the three poles 91. The bent portions are connected by connecting rods 92, 92, and the upper side of the three poles 91 is covered with a flexible sheet 93.
[0047]
According to the left gate cover portion 82, the base end portions 91b of the three poles 91 are inserted into the pole support portions 94 of the left gate member 52 (see also FIG. 1). Thus, the upper part of the left gate member 52 can be covered.
The right gate cover portion 83 has the same configuration as the left gate cover portion 82 and is therefore denoted by the same reference numeral and description thereof is omitted.
[0048]
4, the slide frame 27 is provided with extending portions 42a and 42b at the left and right ends of the lower beam 41, and the left and right extending portions 42a and 42b are provided with wheels 43. 43... Are placed on the left and right slide rails 25, 26, the columns 44, 44 are vertically set up from the rear ends of the left and right extending portions 42 a, 42 b, and the upper beam 45 is mounted on the upper ends of the left and right columns 44, 44 The front ends of the left and right extending portions 42a and 42b and the support columns 44 and 44 are connected by the reinforcing bars 46 and 46 to form a substantially rectangular frame.
[0049]
Further, the slide frame 27 includes a lock unit 47. As an example, the lock means 47 includes lock plates 47a and 47a fixed to the left and right extending portions 42a and 42b, and lock bolts 47b for attaching the left and right lock plates 47a and 47a to the left and right fixing frames 21, 22. Become.
[0050]
According to this slide frame 27, by removing the lock bolts 47 b from the left and right fixed frames 21, 22, the wheels 43. 27 can be slid in the front-rear direction (arrow direction) of the hull 11 within the range of the slide interval L.
On the other hand, the slide frame 27 can be locked at a predetermined position by attaching the lock bolts 47b to the left and right fixed frames 21, 22.
[0051]
Next, the operation of the hull adhesive curing acceleration device 10 will be described with reference to FIGS.
5 (a) and 5 (b) are explanatory views of the first action of the hull adhesive curing acceleration device according to the present invention.
In (a), with the hull 14 placed on the carriage 65, the adhesive 15 is applied to the peripheral edge 14a of the hull 14, and the adhesive 15 is applied to the raised portions 14b, 14b. Next, the deck 16 is placed over the hull 14 as shown by the arrow (1).
In (b), the peripheral edge 16 a of the deck 16 is overlapped with the peripheral edge 14 a of the hull 14 to form the hull 11. Hereinafter, the hull 11 will be described as a non-arrival hull 11.
Here, in order to suitably bond the peripheral edge 16a of the deck 16 to the peripheral edge 14a of the hull 14, the peripheral edge 14a of the hull 14 and the peripheral edge 16a of the deck 16 are clamped by a plurality of clamping jigs (not shown).
[0052]
6 (a) and 6 (b) are explanatory views of a second action of the hull adhesive curing acceleration device according to the present invention.
In (a), the gates 50 are opened by swinging the left and right gate members 52 and 53 outwardly about the support pins 51 and 51, respectively. In this state, the carriage 65 on which the non-arrival boat body 11 is loaded is carried into the frame body 20 through the gate 50 as shown by the arrow (2).
Since the gate 50 is provided in the frame body 20, the non-arrival boat body 11 can be easily carried into the frame body 20 from the gate 50 by opening the gate 50.
[0053]
In (b), the projection 66 of the carriage 65 enters between the pair of guide rails 62, 62, and the carriage 65 can be positioned in the lateral direction. Therefore, the unshipped boat body 11 can be carried into the frame body 20 so as not to interfere with the nozzles 74a to 74n.
Further, when the carriage 65 reaches a predetermined position (that is, the hardening position), the projection 66 abuts against the stopper portion 63, whereby the unhulled boat body 11 can be positioned in the front-rear direction.
[0054]
After carrying the unshipped boat body 11 into the frame body 20, the gates 50 are closed by swinging the left and right gate members 52, 53 around the support pins 51, 51 as shown by the arrow (3).
After carrying the non-arrival boat body 11 into the frame body 20, the gates 50 are closed so that the nozzles 74 k to 74 n of the warm air blowing means 70 provided in the gate 50 are placed at the front of the peripheral edge 13 of the non-arrival boat body 11. Can be set facing. For this reason, the adhesive 15 applied to the front portion of the peripheral edge 13 can also be efficiently cured.
[0055]
FIGS. 7A and 7B are explanatory views of a third action of the hull adhesive curing acceleration device according to the present invention.
In (a), by turning on the start switch (not shown), the heaters 73a to 73n are heated by the signal from the control unit 75, and the first blower 71a to the fourth blower 71d are blown. . Thereby, warm air is blown from the nozzles 74a to 74n, and the blown warm air is blown to the periphery 13 of the hull.
[0056]
In (b), the hot air blown from the nozzles 74a to 74n is blown to the peripheral edge 13 of the hull 11, so that the adhesive 15 applied to the peripheral edge 13 can be efficiently cured, and the curing time of the adhesive 15 can be increased. Can be shortened.
[0057]
Here, the heaters 73a to 73n shown in (a) are set in a heated state, and after a predetermined time (that is, a curing time) has elapsed since the first blowers 71a to 71d are set in a blown state, a timer is activated and controlled. The heating state of the heaters 73a to 73n is stopped by a signal from the unit 75.
Further, after a predetermined time has elapsed from the time when the heating states of the heaters 73a to 73n are stopped, the timer is activated to stop the blowing state of the first blower 71a to the fourth blower 71d by a signal from the control unit 75. Next, a plurality of clamping jigs (not shown) are removed from the peripheral edge 14 a of the hull 14 and the peripheral edge 16 a of the deck 16. Thereby, the hardening process of the incomplete hull 11 is completed.
[0058]
FIGS. 8A to 8C are explanatory views of the fourth action of the hull adhesive curing acceleration device according to the present invention, and FIG. 8A shows an example corresponding to a three-seater hull 11. (B) shows the example corresponding to the hull 96 for two persons, and (c) shows the example corresponding to the hull 97 for single persons.
In (a), the three-seater hull 11 has a total width of W1 and a total length of L1, and the total length of L1 is long. By holding the slide frame 27 at the rearmost position P1 of the frame 20, three The hardening process of the hull 11 for riding can be made possible.
[0059]
In (b), the two-seater hull 96 has a full width W2 and a total length L2, the full width W2 is substantially the same as W1 of the three-seater hull 11, and the total length L2 is a three-seater hull. 11 shorter than the total length L1.
For this reason, the slide frame 27 is positioned at the center position P2 in front of the rearmost part P1 of the frame body 20.
By holding on, the hardening process of the hull 96 for two persons can be made possible.
[0060]
In (c), the single-seat hull 97 has a total width of W3 and a total length of L3. Shorter than the total length L2.
For this reason, by holding the slide frame 27 at the foremost position P3 in front of the center position P2 of the frame body 20, it is possible to cure the single-seat hull 97.
[0061]
In this way, by configuring the slide frame 27 so as to be able to advance and retract toward the gate 50, the hull adhesive curing acceleration device 10 is changed from, for example, a three-seater hull 11 to a single-seat hull 97. Since it can apply, the installation cost of the adhesive hardening acceleration | stimulation apparatus 10 of a boat body can be held down.
[0062]
In the above embodiment, the example in which the hull adhesive curing acceleration device 10 is provided with the cover means 80 has been described, but the same effect can be obtained without the cover means 80.
In the above embodiment, the example in which the slide frame 27 is provided in the hull adhesive curing acceleration device 10 so as to be compatible with various models has been described. However, the slide frame 27 is omitted. Is also possible.
[0063]
Further, in the above embodiment, the example in which the hull adhesive hardening accelerating device 10 is applied from the three-seater hull 11 to the single-seat hull 97 in FIG. 8 is not limited to this. For example, by adjusting the slide amount of the slide frame 27, it is also possible to apply from a four-seater hull to a single-seat hull.
[0064]
【The invention's effect】
The present invention exhibits the following effects by the above configuration.
According to a first aspect of the present invention, the frame body is configured to surround the hull, and the frame body is provided with hot air blowing means, and the hot air blowing means is used to blow hot air around the periphery of the hull. For this reason, since the height of the frame body that supports the hot air blowing means can be suppressed to substantially the same height as the periphery of the hull, the frame body can be simplified in structure and the equipment cost can be reduced.
In addition, since the adhesive can be efficiently cured by spraying the warm air on the periphery of the hull with the warm air spraying means, the curing time of the adhesive can be shortened.
[0065]
Further, since the gate is provided in the frame for taking in and out the hull, it is possible to carry the hull into and out of the frame by opening the gate. Thereby, carrying in and carrying out of a hull can be performed easily without taking time.
Further, by closing the gate after carrying the boat into the frame, the nozzle of the hot air blowing means provided in the gate can be arranged toward the periphery of the boat. For this reason, an adhesive agent can be hardened | cured efficiently.
In addition, by providing positioning means, it is possible to easily position the hull that has entered the frame from the gate at a predetermined position.
[0066]
  In this way, the loading and unloading of the hull is simplified, the gate nozzle is directed to the periphery of the hull, and the positioning of the hull is simplified. Can increase productivity.
  Further, the part of the frame that faces the gate is configured to be able to advance and retract toward the gate. Thereby, the part facing the gate can be moved away from the gate when the hull length is long, and close to the gate when the hull length is short.
  For this reason, since one installation can be applied to various hulls, an installation cost can be held down.
[0067]
  Claim 2Cover members covering the upper portions of the frame and the gate were detachably provided.
[0068]
Claim 3 prevents the hull from interfering with the nozzle even if the hull in the frame is displaced laterally by arranging the nozzle of the hot air blowing means at a position higher than the periphery of the hull. it can.
Furthermore, by setting the nozzle direction downward, the hot air outlet of the nozzle can be disposed in the vicinity of the periphery of the hull. For this reason, since warm air can be efficiently blown from the warm air outlet of the nozzle to the periphery of the hull, it is possible to efficiently cure the adhesive, further shorten the curing time, and further increase productivity. it can.
[Brief description of the drawings]
FIG. 1 is a plan view showing a hull adhesive curing acceleration device according to the present invention.
FIG. 2 is a perspective view showing an adhesive curing acceleration device for a hull according to the present invention.
3 is a sectional view taken along line 3-3 in FIG.
FIG. 4 is an enlarged view of a main part of the hull adhesive curing acceleration device according to the present invention.
FIG. 5 is a first operation explanatory view of the hull adhesive curing acceleration device according to the present invention.
FIG. 6 is a second operation explanatory view of the hull adhesive curing acceleration device according to the present invention.
FIG. 7 is an explanatory view of the third action of the adhesive curing acceleration device for a hull according to the present invention.
FIG. 8 is a diagram for explaining a fourth function of the hull adhesive curing acceleration device according to the present invention.
FIG. 9 is a diagram for explaining an example of bonding a conventional hull.
[Explanation of symbols]
  DESCRIPTION OF SYMBOLS 10 ... Boat adhesive hardening acceleration | stimulation apparatus, 11 ... Boat hull, 12a ... Boat head, 12b ... Boat stern, 13 ... Hull periphery, 14 ... Hull, 14a ... Hull periphery, 15 ... Adhesive, 16 ... Deck, 16a ... peripheral edge of the deck, 22 ... frame25 ... Left slide rail, 26 ... Right slide rail, 27 ... slide frame, 50 ... gate, 52 ... left gate member, 53 ... right gate member, 60 ... positioning means, 70 ... hot air blowing means, 74a to 74n ... nozzles.

Claims (3)

A hull adhesive curing acceleration device that cures the adhesive adhered to the hull periphery when the hull periphery and deck periphery are joined with an adhesive to form the hull.
A frame surrounding the hull;
An openable and closable gate provided on the frame for taking this boat into and out of the boat head or stern;
Positioning means for positioning the hull entered into the frame from the gate at a predetermined position;
Hot air blowing means for blowing warm air on the periphery of the hull positioned by the positioning means;
Tona is,
The frame body is provided with a portion facing the gate, adhesive curing promoting to that hull comprising the slide rail for movably guided toward the gate in a state of carrying this site apparatus. The hull adhesive curing acceleration device according to claim 1, wherein a cover member is provided on the frame body and the gate so as to be detachable . 3. The hull adhesive curing acceleration device according to claim 1, wherein the nozzle of the hot air spraying means is disposed at a position higher than the periphery of the hull, and the nozzle is directed downward.

Images